samanthapuente7 samanthapuente7
  • 13-03-2022
  • Mathematics
contestada

if 8 times a number is added to twice the​ number, the result is 80.

Respuesta :

ibsdaone2
ibsdaone2 ibsdaone2
  • 13-03-2022

Answer:

8n = 80

n = 10

Step-by-step explanation:

I did the equation part of the question 8n = 80.

then I answered it which is n = 10

Answer Link
boatengalbert291
boatengalbert291 boatengalbert291
  • 13-03-2022
8 times a number = 8 x x = 8x
Twice the number = x + x = 2x
8x + 2x = 80
10x = 80
Divide through by 10
x = 8

Where x is the number
Answer Link

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